06 Largescale with cellcaching sqlite3

08:26:03 Enable Cell Caching using SQLite3 method
08:26:03 Create new Spreadsheet object
08:26:03 Set properties
08:26:03 Add data
08:26:03 Hide 'Phone' and 'fax' columns
08:26:03 Set outline levels
08:26:03 Freeze panes
08:26:03 Rows to repeat at top
08:26:05 Write Excel2007 format to /tmp/phpspreadsheet/06_Largescale_with_cellcaching_sqlite3.xlsx in 1.7163 seconds
08:26:07 Write Excel5 format to /tmp/phpspreadsheet/06_Largescale_with_cellcaching_sqlite3.xls in 1.8785 seconds
08:26:07 Peak memory usage: 19.25MB